Shelter 501 II owners: how long is the break-in?


Hi
How long it took for your Shelter to fully break-in?I have mine played for 10-12 hours already and noticed a little bit of improvement but it is still sounds kinda tiny.Thanks.
overhang

Showing 2 responses by paul2240

Sheesh..knew this was going to happen. OK, I am reading directly from the "Technical Data Model 501 II" sheet that came with my 501.

It is rated at 0.4mV at 1kHz 5cm/sec

It goes onto say that "Because output voltage is low, step-up trans or head-amplifier must be used to strengthen the signal".....

When I ran the Shelter with a phono pre-amp of 60db or less gain, I felt the cartridge sounded "soft" in the bass and lacked any punch throughout. I also had my dealer recommend to me to use a phono pre-amp with ample gain.

This may or may not solve the problem with bobandcathi.....but I suspect it is.

I hope there is someone here that has ran a Shelter with a Mcintosh preamp with good results....that would happily prove me wrong. Until then, I stand by my convictions on this. I have ran my Shelter with 4 different phono preamps and I talked extensively to two different dealers in California and an experienced technician who has a lot of experience with Shelters....and the message I got was pretty consistent. It's a great cartridge, it is low output and needs ample db gain on the phono preamp to come alive.
I know people are going to yell, but the problem is with your preamp not having enough gain on the MC...it's rated at 60db for MC......the Shelter has a very low output and you should be using a phono preamp with higher gain for MC...more like 70-75db. The Jolida JD9 has that kind of gain, as do others. I auditioned and bought the Shelter and it's fantastic on my Amadeus TT.